APA (7th ed.) Citation

Moore, G. E. (1980). Principia ethica (Repr.). Cambridge Univ. Pr.

Chicago Style (17th ed.) Citation

Moore, George Edward. Principia Ethica. Repr. Cambridge [u.a.]: Cambridge Univ. Pr, 1980.

MLA (9th ed.) Citation

Moore, George Edward. Principia Ethica. Repr. Cambridge Univ. Pr, 1980.

Warning: These citations may not always be 100% accurate.